Home / 2,397,767.85-3,308,880.92-1,310,016.02

Finding the Fourth Proportional to 2,397,767.85, 3,308,880.92 and 1,310,016.02

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Solution

The fourth proportional to 2,397,767.85, 3,308,880.92 and 1,310,016.02 is: 1,807,800.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,397,767.85 : 3,308,880.92 = 1,310,016.02 : x
  2. Step 2: Convert to fraction form
    2,397,767.85/3,308,880.92 = 1,310,016.02/x
  3. Step 3: Cross multiply
    2,397,767.85x = 3,308,880.92 × 1,310,016.02
  4. Step 4: Simplify right side
    2,397,767.85x = 4,334,686,990,377.85
  5. Step 5: Solve for x
    x = 4,334,686,990,377.85/2,397,767.85
  6. Step 6: Final answer
    x = 1,807,800.95

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.